Billing and Coding: Molecular Pathology Procedures
J6 · Effective Feb 12, 2026
1 active Medicare policy lists Z13.79, and 3 commercial payer policies list it. See each policy's status for the code and its official source. Listing a code is not a coverage decision: read each policy’s source for the requirements that apply.
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J6 · Effective Feb 12, 2026
3 policies from 3 payers
Summary of the payer’s published policy. Not a coverage determination — confirm with the payer before submitting.
| Policy | Effective | Status of Z13.79 |
|---|---|---|
| Invasive Prenatal Diagnosis of Genetic Diseases | Jul 28, 2023 | Covered |
| Policy | Effective | Status of Z13.79 |
|---|---|---|
| Concert Genetic Testing: Toxicology and Pharmacogenetics Version B | Not recorded | Referenced |
| Policy | Effective | Status of Z13.79 |
|---|---|---|
| Transvaginal Ultrasound, Non-Obstetrical | Mar 15, 2026 | Not covered |